名词
中文翻译：动词
同义词：
['action', 'process例句：1. The teacher asked the students to take part in the cation.（老师要求学生们参与这个活动。）']
例句：
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1. The teacher asked the students to take part in the cation.
老师要求学生们参与这个活动。
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2.The cation was a success and everyone enjoyed it.
这次活动很成功，大家都很喜欢。
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3. The cation will be held next month.
下个月将举行这个活动。